Template Name: OML_2_col Template Date: 1994_04_22
844/642 Telehandler
907871
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DOUBLE CHAIN REPLACEMENT STEP 24
DOUBLE CHAIN ROLLER BEARING INSTALLATION STEP 22
G1648MP
Remove the grease fitting from the sheave pin. Remove the sheave pin. G1657MP
STEP 25
Remove the four nuts that secure the clevis of the double chain assembly to the outer boom section. Hang both chains over the front of the inner boom section.
Remove the roller bearings.
STEP 26
STEP 23
3
1
2
2
1 G1646MP
The two roller bearings and sheave sho uld be assembled before installing them. Press the roller bearing (1) into the sheave (2). Apply grease to the inside of the roller bearing, then insert the inner ring (3) into the roller bearing.
G1649MP
Loosen and remove the bolt (1) and nut (2) from the front sheave pin.
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704-4
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